KEMGARD 631

KEMGARD 631 is a proprietary zinc/aluminum complex powder that provides highly effective fire retardancy and smoke suppression for various applications. KEMGARD 631 has a specific gravity of 2.4 and surface area of 10-12 m2/g with a median particle size of 1.5-3.0 um. It has a pH of 10 and moisture content below 1% with a residue on 325 mesh screen of less than 0.1%. KEMGARD 631 is used as a fire retardant and antimony trioxide replacement in rigid and flexible formulations. It offers benefits like excellent fire retardant performance and smoke suppression. KEMGARD 631 is suitable for applications that require durability, safety and protection from fire.